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Search: id:A085354
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A085354 3*4^n-(n+4)2^(n-1). +0
2
1, 7, 36, 164, 704, 2928, 11968, 48448, 195072, 783104, 3138560, 12567552, 50298880, 201256960, 805158912, 3220914176, 12884246528, 51538231296, 206155546624, 824627691520, 3298522300416, 13194113318912, 52776503607296 (list; graph; listen)
OFFSET

0,2

COMMENT

Binomial transform of A060188.

FORMULA

a(n) = Sum_{m, 2^n<= m <2^(n+1)} A005187(m) . a(n) = 2^n*(2^(n+1)-1) + Sum_{k=0..(n-1)} a(k) . - DELEHAM Philippe (kolotoko(AT)wanadoo.fr), Feb 19 2004

CROSSREFS

Sequence in context: A055221 A080420 A026018 this_sequence A051198 A003516 A095931

Adjacent sequences: A085351 A085352 A085353 this_sequence A085355 A085356 A085357

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Jun 24 2003

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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