A396300 a(n) is the last term in the n-th block of A280864.

1, 4, 8, 9, 16, 13, 45, 32, 27, 48, 49, 54, 75, 64, 99, 121, 135, 81, 108, 125, 128, 325, 207, 175, 169, 225, 162, 147, 192, 200, 216, 288, 256, 139, 243, 375, 459, 324, 605, 441, 425, 513, 405, 637, 529, 343, 567, 475, 289, 621, 448, 657, 539, 575, 361, 507, 711, 486, 540, 747, 512, 845, 837, 656, 855, 576, 725, 675, 648, 672, 999

Offset

1,2

Links

N. J. A. Sloane, Table of n, a(n) for n = 1..11337

Formula

a(n) = A280864(A280774(n)).

Crossrefs

Cf. A280864, A280774.

Sequence in context: A329728 A141066 A018196 * A072103 A004756 A237882

Adjacent sequences: A396297 A396298 A396299 * A396301 A396302 A396303

Keyword

nonn

Author

N. J. A. Sloane, Jun 09 2026

Status

approved