A013774 a(n) = 24^(3*n + 1).

24, 331776, 4586471424, 63403380965376, 876488338465357824, 12116574790945106558976, 167499529910025153071284224, 2315513501476187716057433112576, 32009658644406818986777955348250624

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• easy

Links

• Vincenzo Librandi, Table of n, a(n) for n = 0..200
• Tanya Khovanova, Recursive Sequences
• Index entries for linear recurrences with constant coefficients, signature (13824).

Crossrefs

Subsequence of A009968.

Programs

Magma

[24^(3*n+1): n in [0..10]]; // Vincenzo Librandi, Jun 27 2011

Mathematica

Table[24^(3*n + 1), {n, 0, 10}] (* Wesley Ivan Hurt, Jan 20 2024 *)