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A031256
Position of n-th 2 in A031253.
0
6, 9, 11, 16, 28, 39, 42, 43, 45, 58, 62, 65, 68, 71, 73, 74, 77, 78, 80, 81, 83, 86, 88, 89, 92, 95, 103, 114, 117, 118, 120, 133, 148, 153, 156, 163, 180, 195, 199, 200, 203, 220, 240, 247, 251, 260, 274, 278, 280, 282, 286, 290, 294
OFFSET
1,1
CROSSREFS
Sequence in context: A026614 A202137 A302580 * A032730 A275274 A131834
KEYWORD
nonn
STATUS
approved