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Search: id:A062188
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A062188 a(n+1)=a(n)+a([n/2]) with a(0)=0, a(1)=1. +0
3
0, 1, 1, 2, 3, 4, 5, 7, 9, 12, 15, 19, 23, 28, 33, 40, 47, 56, 65, 77, 89, 104, 119, 138, 157, 180, 203, 231, 259, 292, 325, 365, 405, 452, 499, 555, 611, 676, 741, 818, 895, 984, 1073, 1177, 1281, 1400, 1519, 1657, 1795, 1952, 2109, 2289, 2469, 2672, 2875, 3106 (list; graph; listen)
OFFSET

0,4

EXAMPLE

a(6)=a(5)+a(2)=4+1=5. a(7)=a(6)+a(3)=5+2=7.

CROSSREFS

Cf. A033485, A062186, A062187.

Sequence in context: A033100 A030741 A039853 this_sequence A122129 A003413 A100853

Adjacent sequences: A062185 A062186 A062187 this_sequence A062189 A062190 A062191

KEYWORD

nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Jun 13 2001

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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