101575

Appears in sequences

• Number of planar n X n X n binary triangular grids symmetric under 120 degree rotation with no more than 7 ones in any 5 X 5 X 5 subtriangle.at n=10A153956
• a(n) = 144*n^2 - 127*n + 28.at n=26A156719
• Number of nX2 arrays of permutations of 0..n*2-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 7.at n=8A264816
• Expansion of Sum_{k>0} (1/(1-x^k)^5 - 1).at n=35A363695