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# Index to OEIS: Section K

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# Index to OEIS: Section K

- This is a section of the Index to the
**OEIS®**. - For further information see the main
**Index to OEIS**page. - Please read Index: Instructions For Updating Index to OEIS before making changes to this page.
- If you did not find what you were looking for in this Index, you can always search the database for a particular word or phrase.
- Full list of sections:

[
Aa |
Ab |
Al |
Am |
Ap |
Ar |
Ba |
Be |
Bi |
Bl |
Bo |
Br |
Ca |
Ce |
Ch |
Cl |
Coa |
Coi |
Com |
Con |
Cor |
Cu |
Cy |
Da |
De |
Di |
Do |
Ea |
Ed |
El |
Eu |
Fa |
Fe |
Fi |
Fo |
Fu |
Ga |
Ge |
Go |
Gra |
Gre |
Ha |
He |
Ho |
Ia |
In |
J |
**K** |
La |
Lc |
Li |
Lo |
Lu |
M |
Mag |
Map |
Mat |
Me |
Mo |
Mu |
N |
Na |
Ne |
Ni |
No |
Nu |
O |
Pac |
Par |
Pas |
Pea |
Per |
Ph |
Poi |
Pol |
Pos |
Pow |
Pra |
Pri |
Pro |
Ps |
Qua |
Que |
Ra |
Rea |
Rel |
Res |
Ro |
Ru |
Sa |
Se |
Si |
Sk |
So |
Sp |
Sq |
St |
Su |
Sw |
Ta |
Te |
Th |
To |
Tra |
Tri |
Tu |
U |
V |
Wa |
We |
Wi |
X |
Y |
Z |
1 |
2 |
3 |
4
]

k-arcs: A005524

K-free sequences:: A003002, A003003, A003004, A003005

#### K12 lattice , sequences related to:

- K12 lattice, home page for
- K12 lattice, theta series of: A004010*

Kagome' lattice: A001665, A005397

Kappa_{12} lattice: see K12 lattice

#### Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order), sequences related to:

- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 1) A151949*, A099009*, A099010, A069746, A090429, A132155, A151946, A151947, A151950, A056965,
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 2) A151951, A151955, A151956, A151957, A151958, A151959*, A151962, A151963, A151964, A151965, A151966
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 3) A151967, A151968
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 4) A164715, A164716, A164717, A164718, A164719, A164720, A164721, A164723, A164724, A164725, A164726, A164727
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 5) A164728, A164729, A164730, A164731, A164732, A164733, A164734, A164735, A164736
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 6) [base 2] A160761, A163205, A164884, A164885, A164886, A164887
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 7) [base 3] A164993-A165011
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 8) [base 4] A165012-A165031
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): ( 9) [base 5] A165032-A165050
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): (10) [base 6] A165051-A165070
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): (11) [base 7] A165071-A165089
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): (12) [base 8] A165090-A165109
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): (13) [base 9] A165110-A165129
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): (14) [Joseph Myers's program for sequences related to] See A151949
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): see also RADD sequences
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): see also RATS sequences
- Kaprekar map n -> (n with digits in decreasing order) - (n with digits in ascending order): see also Reverse and Add! sequences
- Kaprekar numbers: A006886*, A037042, A053394, A053395, A053396, A053397, A045913, A006887
- Kaprekar numbers: see also Columbian or self numbers

Kayles: A002186*

#### Keith numbers , sequences related to:

Kelly, Reed, sequence: A214551

Kempner tableaux: A005437, A005438

#### Kempner numbers, sequences related to:

Kendall-Mann numbers: A000140*

Kepler's tree of fractions: A020651/A086592, A093873/A093875

keys: A002714

keystrokes: A178715, A193286; see also A000792

Khintchine's constant: A002210* (decimal expansion), A002211* (continued fraction)

Kimberling puzzle: A006852, A035486

kings problem: A002464*, A002493

#### kissing numbers, sequences related to:

- kissing numbers: A001116* (all lattices), A002336 (laminated lattices), A028923 (Kappa_n), A006088 (Barnes-Wall lattices), A034597 (extremal lattice in 24n dimensions), A034598 (second nonzero coefficient)

** Klarner-Rado sequences, sequences related to : **

- Klarner-Rado sequences: see A005658 and references given there

#### knights , sequences related to:

- knights tours: A001230
- knights, covering board with: A006075, A006076, A098604
- knights, non-attacking: A030978*
- knights, see also (1): A003192, A005220, A005221, A005222, A005223, A018836, A018837, A018838, A018839, A018840, A018841
- knights, see also (2): A018842, A025588, A025589, A025590, A025599, A025600, A025601, A025602, A030444, A030445, A030446, A030447
- knights, see also (3): A030448, A035289, A037009, A047878, A047879, A047881, A047883, A049604

Knopfmacher expansions: A007567, A007568, A007759

#### knots, sequences related to:

- knots : A002863* (prime knots, also has most of the referencers and links), A002864* (alternating), A051763 (non-alternating), A018891 (positive), A122495 (Conway list), A086825, A283314, and A283315 (total number)

- knote: chord diagrams: A007293, A014595
- knots: in a strip of paper: A020735
- knots: links: A059739, A173637
- knots: quantum: A261400, A261399
- knots: Vasiliev invariants: A007478, A014596, A014605
- knots: see also A173637, A176538

#### Knuth, Donald, sequences related to:

- Knuth's Fibonacci or circle product: A101330, A135090
- Knuth's sequence (or Knuth numbers): A007448*, A002977

Kobon triangles: A006066, A032765

#### Kolakoski sequence, sequences related to:

- Kolakoski sequence: A000002*
- Kolakoski sequence: see also (1) A001083, A006928, A013947, A013948, A022292, A022294, A022295, A022296, A022327, A025503, A025504, A042942
- Kolakoski sequence: see also (2) A049705, A078880, A064353

Kolakowski sequence: see Kolakoski sequence

Kotzig factorizations:: A005702

Kronecker (-1,n): A034947

Kubelski sequence: A056064

#### Kummer's conjecture, sequences related to:

K_12 lattice: see K12 lattice

K_{12} lattice: see K12 lattice

- This is a section of the Index to the
**OEIS®**. - For further information see the main
**Index to OEIS**page. - Please read Index: Instructions For Updating Index to OEIS before making changes to this page.
- If you did not find what you were looking for in this Index, you can always search the database for a particular word or phrase.
- Full list of sections:

[
Aa |
Ab |
Al |
Am |
Ap |
Ar |
Ba |
Be |
Bi |
Bl |
Bo |
Br |
Ca |
Ce |
Ch |
Cl |
Coa |
Coi |
Com |
Con |
Cor |
Cu |
Cy |
Da |
De |
Di |
Do |
Ea |
Ed |
El |
Eu |
Fa |
Fe |
Fi |
Fo |
Fu |
Ga |
Ge |
Go |
Gra |
Gre |
Ha |
He |
Ho |
Ia |
In |
J |
**K** |
La |
Lc |
Li |
Lo |
Lu |
M |
Mag |
Map |
Mat |
Me |
Mo |
Mu |
N |
Na |
Ne |
Ni |
No |
Nu |
O |
Pac |
Par |
Pas |
Pea |
Per |
Ph |
Poi |
Pol |
Pos |
Pow |
Pra |
Pri |
Pro |
Ps |
Qua |
Que |
Ra |
Rea |
Rel |
Res |
Ro |
Ru |
Sa |
Se |
Si |
Sk |
So |
Sp |
Sq |
St |
Su |
Sw |
Ta |
Te |
Th |
To |
Tra |
Tri |
Tu |
U |
V |
Wa |
We |
Wi |
X |
Y |
Z |
1 |
2 |
3 |
4
]