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A031047 Position of n-th 1 in A031045. 0
1, 9, 10, 11, 13, 15, 17, 19, 21, 23, 26, 42, 58, 74, 90, 106, 122, 123, 125, 128, 131, 134, 137, 140, 143, 145, 146, 147, 148, 149, 151, 152, 154, 155, 157, 158, 160, 161, 163, 164, 166, 167, 170, 171, 173, 176, 179, 182, 185, 188 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..50.

CROSSREFS

Sequence in context: A097480 A034068 A045550 * A120193 A134534 A125004

Adjacent sequences:  A031044 A031045 A031046 * A031048 A031049 A031050

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 29 07:24 EDT 2022. Contains 354122 sequences. (Running on oeis4.)