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A031238
Position of n-th 2 in A031235.
0
2, 9, 16, 18, 19, 20, 22, 24, 29, 39, 51, 66, 76, 79, 81, 82, 85, 88, 96, 111, 122, 125, 126, 128, 131, 134, 137, 140, 141, 143, 146, 149, 151, 152, 154, 155, 156, 157, 158, 160, 161, 163, 164, 167, 170, 171, 173, 176, 179, 182, 185
OFFSET
1,1
CROSSREFS
Sequence in context: A166374 A083783 A162614 * A224859 A136345 A017005
KEYWORD
nonn
STATUS
approved