A117679 Records in A117677.

0, 1, 3, 7, 13, 19, 25, 43, 61, 73, 79, 103, 133, 187, 223, 241, 313, 403, 439, 565, 673, 727, 943, 1213, 1321, 1483, 1699, 2023, 2185, 2833, 3643, 3967, 4453, 4723, 5101, 5263, 6073, 6559, 6613, 8503, 10933, 11905, 13363, 14173, 15307, 15793, 18223

Offset: 1

Author

Mark Taggart (mt2612f(AT)aol.com), Apr 12 2006

Keywords

• easy
• nonn

Links

• Ray Chandler, Table of n, a(n) for n = 1..582

Crossrefs

Cf. A117677, A126098.

Formula

a(n) = Max[0,A000005(A126098(n)^2)-2]. - Ray Chandler, Dec 04 2008

Extensions

Extended by Ray Chandler, Dec 04 2008