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Search: id:A044102
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A044102 Multiples of 36. +0
2
36, 72, 108, 144, 180, 216, 252, 288, 324, 360, 396, 432, 468, 504, 540, 576, 612, 648, 684, 720, 756, 792, 828, 864, 900, 936, 972, 1008, 1044, 1080, 1116, 1152, 1188, 1224, 1260, 1296, 1368, 1404, 1440, 1476, 1512, 1548, 1584 (list; graph; listen)
OFFSET

1,1

COMMENT

Numbers n such that string 0,0 occurs in the base 6 representation of n but not of n-1.

Also, n such that Mod(fibonacci(n),27) = 0 - Mohammed Bouayoun (bouyao(AT)wanadoo.fr), Mar 18 2004

Submitted A152053(2n+1). From numerators of Lyman,Balmer,Paschen,Brackett,Pfund,Humphreys,Hansen-Strong,.. spectra of hydrogen (A005563,A061037,A061039,A061041,..,A061049,..). [From Paul Curtz (bpcrtz(AT)free.fr), Nov 22 2008]

a(n) = A167632(n+1); A033183(a(n)) = n+1. [From Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 07 2009]

CROSSREFS

Sequence in context: A068144 A036785 A114127 this_sequence A043370 A044483 A031479

Adjacent sequences: A044099 A044100 A044101 this_sequence A044103 A044104 A044105

KEYWORD

nonn,base,new

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 4 23:11 EST 2009. Contains 170347 sequences.


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