A053551 REVEGF transform of [1,2,12,152,3640,...] (A053549).

1, 4, 12, 128, -2360, 225504, -31479056, 7663698176, -3268091071872, 2502155367185920, -3525130171601665792, 9336272433375180957696, -47283253230423958235278336, 463782058088334028985937178624, -8890882429150197015851583349985280

Offset: 1

Author

N. J. A. Sloane, Jan 16 2000

Keywords

• sign