A222801 Number of elements in n-th row of A222417.

1, 2, 3, 4, 6, 7, 9, 12, 16, 20, 22, 26, 29, 36, 40, 52, 58

Offset

1,2

Links

Table of n, a(n) for n=1..17.

Crossrefs

Cf. A222417.

Sequence in context: A061489 A117595 A050050 * A117307 A340877 A161890

Adjacent sequences: A222798 A222799 A222800 * A222802 A222803 A222804

Keyword

nonn,more

Author

N. J. A. Sloane, Mar 05 2013

Status

approved