A030709 Number of new terms at stage n in the formation of A030707.

1, 1, 2, 3, 5, 6, 8, 9, 12, 15, 17, 18, 22, 24, 27, 30, 34, 36, 39, 42, 46, 48, 52, 57, 61, 65, 68, 71, 73, 77, 81, 84, 88, 92, 95, 99, 105, 108, 111, 114, 119, 124, 126, 130, 136, 142, 147, 150, 155, 158, 164, 167, 175, 180, 185, 189, 193, 197, 202, 207, 211

Offset

1,3

Comments

Also the number of new terms at stage n in the formation of A030757.

Links

Sean A. Irvine, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A030707, A030708, A030757, A030758.

Sequence in context: A075725 A049407 A030759 * A226806 A058588 A357742

Adjacent sequences: A030706 A030707 A030708 * A030710 A030711 A030712

Keyword

nonn

Author

Clark Kimberling

Extensions

More terms from Sean A. Irvine, Apr 06 2020

Status

approved