31452

Appears in sequences

• Number of partitions of 2n prime to 3,5 with all odd parts occurring with even multiplicities. There is no restriction on the even parts.at n=39A103259
• Numbers with 5 distinct digits {1,2,3,4,5} such that all adjacent digits (as well as first and last digits) are coprime.at n=25A104972
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 1), (1, 0, 0), (1, 1, -1), (1, 1, 0)}.at n=8A150380
• Numbers k for which there are no prime numbers in the range (k-4*sqrt(sqrt(k)), k].at n=16A192320
• Derangements of {1,2,...,n} (n >= 2) in lexicographic order.at n=24A320588
• Numbers m such that sigma(m) can be obtained as the base-2 carryless product of 2m and some k.at n=7A325638
• Numbers n for which A091255(n, sigma(n)) = n.at n=14A325639