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Search: id:A038135
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A038135 Pseudo Q-numbers. +0
1
0, 1, 1, 1, 3, 7, 9, 4, 5, 10, 16, 17, 11, 5, 12, 20, 23, 17, 9, 20, 18, 13, 14, 33, 43, 31, 28, 27, 2, 29, 4, 57, 34, 73, 33, 2, 34, 6, 71, 114, 90, 4, 71, 116, 117, 28, 9, 91, 248, 161, 4, 91, 362, 232, 6, 161, 4, 323, 6, 393, 6, 322, 4, 716, 6, 715, 6, 644, 4, 1431, 6, 1359, 6 (list; graph; listen)
OFFSET

0,5

FORMULA

a(n)=a(abs(n-a(n-1)))+a(abs(n-a(n-2)))+a(abs(n-a(n-3)), a(j)=0 for j>n.

CROSSREFS

Sequence in context: A021729 A071641 A093336 this_sequence A087655 A016621 A011271

Adjacent sequences: A038132 A038133 A038134 this_sequence A038136 A038137 A038138

KEYWORD

nice,nonn

AUTHOR

Felice Russo (felice.russo(AT)katamail.com)

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), Apr 04 2000

page 1

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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