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A026237 a(n) = position of n in A026236. 0
1, 2, 3, 4, 7, 5, 6, 16, 8, 9, 31, 10, 41, 48, 11, 12, 63, 72, 13, 84, 14, 15, 105, 17, 115, 126, 18, 140, 151, 19, 20, 166, 179, 21, 195, 22, 23, 214, 225, 24, 237, 25, 251, 268, 26, 286, 301, 306, 27, 324, 28, 29, 345, 30, 32, 366, 33, 382, 391, 402, 407, 426, 437, 34, 457, 35, 481 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..67.

CROSSREFS

Sequence in context: A099864 A292956 A056535 * A308301 A125150 A265901

Adjacent sequences:  A026234 A026235 A026236 * A026238 A026239 A026240

KEYWORD

nonn

AUTHOR

Clark Kimberling

EXTENSIONS

More terms from Sean A. Irvine, Sep 22 2019

STATUS

approved

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Last modified November 26 21:59 EST 2020. Contains 338643 sequences. (Running on oeis4.)