89940

Appears in sequences

• Numbers k such that 10*3^k - 1 is prime.at n=48A005542
• a(n) = 100*n^2 - 2*n.at n=30A158129
• Number of 6 X n binary arrays without the pattern 0 1 diagonally, vertically, antidiagonally or horizontally.at n=20A188557
• Number of colored integer partitions of n such that two colors are used and parts differ by size or by color.at n=37A327380