42506

Appears in sequences

• Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,3,0.at n=5A037699
• Numbers n such that (n + prime(n)), (n+1 + prime(n+1)), (n+2 + prime(n+2)) and (n+3 + prime(n+3)) are divisible by 5.at n=32A107582
• Number of 3 X n 0..1 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing.at n=15A223839