35316

Appears in sequences

• a(n) = 3*a(n-1) + 3*a(n-2), a(0)=0, a(1)=1.at n=9A030195
• Numbers occurring twice in A068627.at n=27A068628
• Duplicate of A030195.at n=8A085481
• Let M[n] be the 2 X 2 matrix {{0, -3}, {(n - 1), 5*(n - 1)}} and let v[1] = {0, 1}', v[n] = M[n]*v[n - 1]'. Then a[n] is the first entry of v[n].at n=5A108210
• G.f. A(x) equals the limit of the composition of functions (x+x^n); let F_1(x) = x, F_{n+1}(x) = F_n(x+x^(n+1)), then A(x) = limit F_n(x): A(x) = x o x+x^2 o x+x^3 o ... o x+x^n o...at n=20A119470
• a(n) = 109*n^2.at n=18A174339
• Numbers n such that 10^n - 41 is prime.at n=17A178406
• Number of distinct values taken by 6th derivative of x^x^...^x (with n x's and parentheses inserted in all possible ways) at x=1.at n=16A199883
• Numbers k that can be written as the sum of a perfect square and a factorial in at least 2 distinct ways.at n=35A358071
• Terms of A319928 that are congruent to 4 modulo 8: Numbers k == 4 (mod 8) such that there is no other m such that (Z/mZ)* is isomorphic to (Z/kZ)*, where (Z/kZ)* is the multiplicative group of integers modulo k.at n=30A372755