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# Index to OEIS: Section Br

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# Index to OEIS: Section Br

- 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
]

** bracelets , sequences related to : **

- bracelets , A000029*, A005232, A005513-A005516, A007123, A032279-A032288, A073020, A078925
- bracelets, 3-colored, A005654, A005656, A027671*, A032240, A032294
- bracelets, 4-colored, A032241, A032275*, A032295
- bracelets, 5-colored, A032242, A032276*, A032296
- bracelets, aperiodic, A001371*, A032294-A032296, A045628, A045633
- bracelets, asymmetric, A032239*, A032240-A032242
- bracelets, balanced, A005648*, A006079, A006840, A045628, A045633
- bracelets, complements are equivalent, A000011*, A006080, A006840, A045633, A053656, A066313-A066316
- bracelets, identity, see bracelets, asymmetric
- bracelets, triangle, A052307*, A052308, A052309, A052310
- bracelets: see also Lyndon words
- bracelets: see also necklaces
- bracelets: see also A005595, A007148, A027670, A054499

bracket function: A000748, A000749, A000750, A001659, A006090

brackets, ways to arrange: see parentheses, ways to arrange

** braids, sequences related to : **

Braille: A079399, A072283

Bravais lattices: A256413*, A004030 (published incorrect version)

** Brazilian numbers , sequences related to : **

- Brazilian numbers, A125134
- Non-Brazilian numbers, A220570
- Composite Brazilian numbers, A220571
- Composite non-Brazilian numbers, A190300
- Odd Brazilian numbers, A257521
- Odd non-Brazilian numbers, A258165
- Brazilian squares, A253260
- Brazilian primes, A085104
- Primes non-Brazilian, A220627
- Repunit Brazilian numbers, A053696
- Repdigit Brazilians in base 10, A288068
- Super-Brazilian numbers, A287767
- Least k>2 such that (n^k-1)/(n-1) is Brazilian prime, A128164
- Smallest Brazilian prime in base n, A285642
- Numbers of ways such that a number n is Brazilian or not, A220136
- Least positive integer that has exactly n representations as Brazilian number, A284758
- Numbers highly Brazilian, A066044
- Numbers highly Brazilian and highly composite, A279930
- Brazilian numbers which have only one representation, A288783
- Brazilian numbers which have exactly two representations, A290015
- Brazilian numbers which have exactly three representations, A290016
- Brazilian numbers which have exactly four representations, A290017
- Brazilian numbers which have exactly five representations, A290018

Brazilian Portuguese: see also Index entries for sequences related to number of letters in n

** bricks , sequences related to : **

bridge hands, sorting: A065603

brilliant numbers: A078972*, A085647

Brun's constant: A065421, A005597, A038124

Buffon's needle: A060294*

building numbers from other numbers and the operations of addition, subtraction, etc: see under four 4's problem

bull (in graph theory): see A079577

Burnside's problem in group theory: A051576, A079682, A079683; also A004006, A116398

** Busy Beaver problem , sequences related to : **

- Busy Beaver problem: A028444*, A004147*, A060843*, A052200
- Busy Beaver problem: see also Turing machines

button, sewing on a, A192314*, A192332, A191563

** B_2 sequences , sequences related to : **

B_n lattice: coordination sequence for: see A022145

- 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
]