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

Author

Vladimir Shevelev, Dec 14 2008

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A152451.

Programs

Magma

use code in A152871.

Extensions

Renamed and extended by Jason Kimberley, Feb 12 2013