A022486 Number of 3's in n-th term of A022482.

0, 0, 0, 0, 0, 0, 1, 1, 2, 5, 6, 9, 12, 16, 22, 27, 37, 47, 60, 81, 108, 143, 190, 266, 352, 463, 613, 812, 1086, 1419, 1873, 2509, 3328, 4399, 5836, 7780, 10328, 13672, 18148, 24110, 32066, 42426, 56269, 74791, 99188, 131518, 174439, 231657

Offset

1,9

Links

Table of n, a(n) for n=1..48.

Crossrefs

Cf. A022482, A316864.

Sequence in context: A090500 A050487 A046962 * A349895 A267700 A161910

Adjacent sequences: A022483 A022484 A022485 * A022487 A022488 A022489

Keyword

nonn,base

Author

Clark Kimberling

Extensions

More terms from Sean A. Irvine, May 16 2019

Status

approved