44046

Appears in sequences

• Number of ways to partition 2n into distinct positive integers.at n=37A035294
• Number of ways to partition 4*n+2 into distinct positive integers.at n=18A078407
• Sums of antidiagonals of A099239.at n=11A099241
• 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, 0, 0), (-1, 1, 0), (0, 1, 1), (1, -1, -1)}.at n=11A148310
• Number of n-bead necklaces labeled with numbers -1..1 not allowing reversal, with sum zero.at n=13A208602
• Number of lower triangular n X n arrays colored with integers 0 upwards introduced in row major order, with no element equal to any horizontal, vertical or antidiagonal neighbor, and containing the value n(n+1)/2-2.at n=23A211924
• Boustrophedon transform of odd primes, cf. A065091.at n=8A230953
• Number of ways to write n as an ordered sum of 9 squarefree numbers.at n=12A341069