41601

Appears in sequences

• Partial sums of A151782.at n=40A151793
• a(n) = 26*n^2 + 1.at n=40A158549
• 0-sequence of reduction of (3n-1) by x^2 -> x+1.at n=15A192309
• Number of -n..n arrays x(0..3) of 4 elements with zero sum, and adjacent elements not both strictly positive and not both strictly negative.at n=29A199899
• Number of 4Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 4Xn array.at n=8A219917
• Number of n X 3 0..1 arrays with rows, columns, diagonals and antidiagonals unimodal.at n=8A223639
• Integers k such that A008347(k) is divisible by k.at n=8A264834
• a(n) is the constant term in expansion of Product_{k=1..n} (x^(k^2) + 1 + 1/x^(k^2)).at n=16A350249
• Expansion of 1/(1 - x*(1 + 4*x)^(3/2))^2.at n=8A382649