A083931 a(n) = A000695(A014486(n)).

0, 4, 68, 80, 1092, 1104, 1284, 1296, 1344, 17476, 17488, 17668, 17680, 17728, 20548, 20560, 20740, 20752, 20800, 21508, 21520, 21568, 21760, 279620, 279632, 279812, 279824, 279872, 282692, 282704, 282884, 282896, 282944, 283652, 283664, 283712

Offset: 0

Author

Antti Karttunen, May 13 2003

Keywords

• nonn

Crossrefs

Used to compute A083932.

Cf. A000695, A014486.