38158

Appears in sequences

• G.f.: A(x) = exp(sum(n>=1, A084250(n)*x^n/n)), where A084250 lists the least distinct positive integers that allow A(x) to be an integer power series.at n=41A084251
• 0-sequence of reduction of tetrahedral number sequence by x^2 -> x+1.at n=11A192246
• Integers n not of form 3m+2 such that for any integer k > 0, n*10^k+1 has a divisor in the set { 7, 11, 13, 37 }.at n=7A243969
• Number of integer partitions of n whose run-lengths are neither weakly increasing nor weakly decreasing.at n=43A332641
• Expansion of g.f. A(x) satisfying A(x) = (1 + x*A(x)) * (1 + 3*x*A(x)^2).at n=5A375434
• Indices where the cumulative sum of cos(2k+1)^(2k+1) reaches a record high value.at n=10A389559