A049754 a(n) = T(n,n+2), array T as in A049747.

3, 7, 11, 19, 25, 39, 49, 65, 77, 101, 119, 141, 163, 191, 219, 249, 283, 313, 343, 387, 421, 467, 505, 557, 603, 647, 699, 755, 799, 863, 919, 983, 1039, 1111, 1173, 1245, 1313, 1387, 1457, 1527, 1605, 1691, 1759, 1855, 1941, 2027, 2107, 2203, 2293, 2381

Offset

0,1

Links

Table of n, a(n) for n=0..49.

Crossrefs

Sequence in context: A236632 A098379 A329482 * A191114 A181497 A292095

Adjacent sequences: A049751 A049752 A049753 * A049755 A049756 A049757

Keyword

nonn

Author

Clark Kimberling

Extensions

More terms from Sean A. Irvine, Aug 07 2021

Status

approved