A095881 Triangle read by rows: T(n,k) = (n-k+1)^(n^2), n>=1, 1<=k<=n.

1, 16, 1, 19683, 512, 1, 4294967296, 43046721, 65536, 1, 298023223876953125, 1125899906842624, 847288609443, 33554432, 1, 10314424798490535546171949056, 14551915228366851806640625, 4722366482869645213696, 150094635296999121, 68719476736, 1

Offset

1,2

Links

Table of n, a(n) for n=1..21.

Example

Triangle begins:
  1;
  16, 1;
  19683, 512, 1;
  4294967296, 43046721, 65536, 1;
  298023223876953125, 1125899906842624, 847288609443, 33554432, 1;
  ...

Prog

(PARI) row(n) = vector(n, k, (n-k+1)^(n^2)); \\ Michel Marcus, Feb 07 2023

Crossrefs

Sequence in context: A095876 A360062 A095851 * A040251 A040250 A065645

Adjacent sequences: A095878 A095879 A095880 * A095882 A095883 A095884

Keyword

easy,nonn,tabl

Author

Herman Jamke (hermanjamke(AT)fastmail.fm), Jul 10 2004

Status

approved