A335677 a(n) = A159065(n+1) - A334701(n).

0, 1, 3, 11, 23, 47, 79, 139, 193, 303, 437, 595, 777, 1079, 1361, 1747, 2181, 2743, 3369, 4147, 4867, 5883, 6995, 8203, 9507, 11243, 12949, 14955, 17105, 19527, 22109, 25123, 27979, 31563, 35363, 39455, 43771, 49031, 54095, 59743, 65671, 72143, 78919, 86459, 93967, 102843, 112119, 121795, 131871

Offset: 1

Author

N. J. A. Sloane, Jun 22 2020

Keywords

• nonn

Comments

It would be nice to have a formula or recurrence.

Crossrefs

Cf. A159065, A334701.