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Index to OEIS: Section In

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Incidence matrices:: A002725, A002728
increasing blocks of digits: sequences related to :

increasing blocks of digits: A001114, A001369, A098967

increasing blocks of digits: see also slowest increasing sequences

Indefinitely growing:: A006745
Independence number:: A006946
Independent sets:: A007380, A007388, A007387, A007386, A007385, A007384, A007391, A007383, A007382, A007390, A007392, A007393, A007394
inequalities, sequences from: A037228, A046520, A063070, A079530, A079531, A079532, A079533, A079534, A082513, A097604, A212210, A212211, A212212, A212213, ... [This entry needs to be greatly expanded]
Infinitary perfect:: A007358, A007357
infinitesimal generators: A005119
initial digits , sequences related to initial digits of numbers :

initial digits: (1) A000030, A002993, A002994, A008963, A038546, A045509, A045510, A045511, A045516, A045517, A045518, A045519

initial digits: (2) A045520, A045521, A045522, A045523, A045524, A045525, A045526, A045527, A045528, A045725, A045726, A045727

initial digits: (3) A045728, A045729, A045730, A045731, A045732, A045733, A045784, A045785, A045786, A045787, A045788, A045789

initial digits: (4) A045791, A045792, A045793, A045855, A045856, A045857, A045858, A045859, A045860, A045861, A045862, A045863

initial digits: (5) A047658, A057563

integer log: A001414, A036288, A212813, A212814, A212815, A212816, A212908, A212909, A212911
integers, Gaussian, see Gaussian integers
integers: A000027*
integral points:: A002789, A002579, A002578
integral, sequences related to "integral" :

Integral: the style used for integrals in the OEIS is illustrated by: Integral_{ x = 2..infinity } 1/log(x) dx or Integral_{ x = 2..infinity } 1/log(x)

integral: the style used for integrals in the OEIS is illustrated by: Integral_{ x = 2..infinity } 1/log(x) dx or Integral_{ x = 2..infinity } 1/log(x)

Integrals:: A001757, A001193, A001194, A001756

Integrate: the style used for integrals in the OEIS is illustrated by: Integral_{ x = 2..infinity } 1/log(x) dx or Integral_{ x = 2..infinity } 1/log(x)

integrate: the style used for integrals in the OEIS is illustrated by: Integral_{ x = 2..infinity } 1/log(x) dx or Integral_{ x = 2..infinity } 1/log(x)

interprimes: A024675
interprimes: see also A072568, A072569
intersections of diagonals: see Poonen-Rubinstein paper
interval graphs , sequences related to :

interval graphs: A005215, A005216, A005217, A005218, A005219, A005973, A005974, A005975, A005976, A005977, A005978, A007122, A007123

interval orders: A000763, A005410, A049463, A022493
interval schemes: A005213
intervals, relations between: A055203*
Invariants:: A007478, A002956, A000807, A007293, A007043
inversions (discrete mathematics), sequences related to :

decimal numbers that look like the integers in factorial base; reflected inversion vectors: A007623

sum of inversion vectors, cardinality of inversion sets: A034968

inversion sets of finite permutations interpreted as binary numbers: A211362   (related permutation: A211363)

finite permutations that have only 0s and 1s in their inversion vectors: A059590   (their inversion sets: A211364)

numbers of permutations of n elements with k inversions; Mahonian numbers: A008302   (their row maxima; Kendall-Mann numbers: A000140)

number of connected labeled graphs with n edges and n nodes: A057500

arrays of permutations with similar inversion sets and inversion vectors: A211365, A211366, A211367, A211368, A211369, A100630, A211370, A051683

INVERT transform, sequences related to :

INVERT transform: (1) A000107, A002426, A007564, A007971, A023359, A030017, A030018, A030238, A033453, A049037, A051529, A051573

INVERT transform: (2) A055372, A055373, A055374, A055887, A055888, A057547

INVERT transform: see Transforms file

Irish Gaelic: see also Index entries for sequences related to number of letters in n
Irish: A001368
irreducible polynomials: A001037*
irreducible polynomials: see also trinomials over GF(2)
irreducible representations, degrees of: see degrees of irreducible representations
irregular primes: A000928
isogons: A007219
isthmuses: A006398, A006399
Italian: A026858
Italian: see also Index entries for sequences related to number of letters in n
Iterated exponentials:: A000154, A000258, A000307, A000310, A000357, A000359, A000405, A000406, A001669, A001765
Iterates of number-theoretic functions:: A002217, A005424, A003271
i^i: A049007*, A0049006*, A006228

• 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: