315844

Appears in sequences

• Triangular numbers + 1 squared.at n=33A086601
• Number of 0..n arrays x(0..5) of 6 elements without any two consecutive increases or two consecutive decreases.at n=8A200841
• Number of (n+2) X (5+2) 0..1 arrays with no 3 x 3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum.at n=19A258891
• Number of n X 2 0..1 arrays with no element equal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=21A279262
• The first of three consecutive squares the sum of which is equal to the sum of three consecutive primes.at n=21A298222