A152872 The length of the n-th row in A152871.

1, 1, 2, 2, 3, 2, 3, 2, 7, 3, 5, 3, 3, 5, 6, 7, 8, 9, 9, 6, 8, 9, 5, 10, 4, 10, 7, 11, 7, 11, 8, 11, 19, 18, 10, 12, 17, 19, 15, 7, 20, 24, 15, 15, 14, 16, 16, 26, 18, 19, 22, 22, 21, 23, 13, 29, 25, 22, 21, 23, 23, 30, 22, 21, 18, 47, 31, 41, 23, 23, 28, 36, 17, 38, 31, 48, 28, 46, 24, 46

Offset

1,3

Links

Jason Kimberley, Table of n, a(n) for n = 1..170

Prog

(Magma) use code in A152871.

Crossrefs

Cf. A152451.

Sequence in context: A080330 A342905 A356741 * A350883 A072832 A080328

Adjacent sequences: A152869 A152870 A152871 * A152873 A152874 A152875

Keyword

nonn,easy

Author

Vladimir Shevelev, Dec 14 2008

Extensions

Renamed and extended by Jason Kimberley, Feb 12 2013

Status

approved