A046263 Largest palindromic substring in 5^n.

1, 5, 5, 5, 6, 5, 6, 8, 9, 9, 656, 828, 414, 22, 515, 757, 878, 939, 26562, 9, 9, 8, 101, 55, 464, 3223, 11611, 969, 252, 626, 515, 656, 696, 44, 26562, 7337, 51915, 75957, 797, 989, 949, 747, 787, 9739379, 86968, 707, 4224, 1001, 929, 646, 26562, 61616, 63336

Offset: 0

Author

Patrick De Geest, Jun 15 1998

Keywords

• nonn
• base

Crossrefs

Cf. A046271.