A277110 a(n) = A066048(a(n-1) + a(n-2)) with a(0) = 0 and a(1) = 1.

0, 1, 1, 4, 25, 841, 866, 1707, 2573, 214, 2787, 9006001, 6898, 1099, 7997, 758, 515, 1273, 298, 2468041, 2468339, 5674, 2474013, 13853, 2487866, 5357, 2493223, 1322, 498909, 250231053361, 7149472922, 203937, 420569227, 1581854, 9201, 1591055, 94, 13371, 13465, 13418, 309, 371, 34, 15, 49, 4, 2809

Offset

0,4

Comments

The sequence enters a cycle after 1440 terms.

7833343487493084437^2 is the largest term of this sequence.

Links

Altug Alkan, Table of n, a(n) for n = 0..2000

Formula

a(n) = a(n+480) for n > 1440.

Example

a(4) = 25 because A066048(1 + 4) = A066048(5) = 25.

Crossrefs

Cf. A000045, A066048, A175723.

Sequence in context: A075577 A004019 A302092 * A072882 A014253 A132553

Adjacent sequences: A277107 A277108 A277109 * A277111 A277112 A277113

Keyword

nonn

Author

Altug Alkan, Feb 09 2017

Status

approved