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Search: id:A120181
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A120181 a(1)=4; a(n)=floor((27+sum(a(1) to a(n-1)))/6). +0
1
4, 5, 6, 7, 8, 9, 11, 12, 14, 17, 20, 23, 27, 31, 36, 42, 49, 58, 67, 78, 91, 107, 124, 145, 169, 197, 230, 269, 313, 366, 427, 498, 581, 678, 791, 922, 1076, 1255, 1465, 1709 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A073941, A112088, A072493.

Sequence in context: A014091 A030791 A039091 this_sequence A016070 A047569 A039062

Adjacent sequences: A120178 A120179 A120180 this_sequence A120182 A120183 A120184

KEYWORD

nonn

AUTHOR

Graeme McRae (g_m(AT)mcraefamily.com), Jun 10 2006

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

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