52134

Appears in sequences

• Absolute row sums of triangle A104967.at n=27A104968
• 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=50A104972
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 643", based on the 5-celled von Neumann neighborhood.at n=33A273314
• Decimal representation of permutations of lengths 1, 2, 3, ...at n=27A306428
• Coefficient of x^n in the expansion of ( (1+x)^2 / (1-x^3) )^n.at n=8A370213
• Triangle read by rows: T(n, k) = n! * 4^k * hypergeom([-k], [-n], 1/4).at n=24A375613