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Search: id:A115620
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A115620 Phi(A033631(n)) {phi is the Euler totient function A000010}. +0
2
1, 56, 180, 836, 840, 2400, 4536, 10584, 10920, 12540, 17388, 18720, 23736, 24864, 25500, 26220, 23760, 32376, 39560, 45356, 53960, 49680, 77744, 71208, 60720, 87032, 62640, 69120, 63840, 91776, 76560, 97128, 118712, 88560, 83160 (list; graph; listen)
OFFSET

1,2

LINKS

T. D. Noe, Table of n, a(n) for n=1..1000

CROSSREFS

Sequence in context: A038850 A044388 A044769 this_sequence A136547 A110554 A005912

Adjacent sequences: A115617 A115618 A115619 this_sequence A115621 A115622 A115623

KEYWORD

nonn

AUTHOR

Lekraj Beedassy (blekraj(AT)yahoo.com), Jan 26 2006

EXTENSIONS

Corrected and extended by Frank Adams-Watters (FrankTAW(AT)Netscape.net), May 12 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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