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Search: id:A031091
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A031091 Position of n-th 3 in A031087. +0
1
3, 15, 33, 46, 48, 50, 51, 52, 54, 56, 58, 60, 62, 69, 87, 105, 123, 141, 162, 189, 216, 235, 238, 241, 243, 244, 247, 250, 253, 256, 259, 270, 297, 324, 351, 378, 405, 432, 459, 478, 481, 484, 486, 487, 490, 493, 496, 499, 502 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A018972 A031039 A086381 this_sequence A086380 A009261 A102790

Adjacent sequences: A031088 A031089 A031090 this_sequence A031092 A031093 A031094

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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

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