70555

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 33 ones.at n=22A031801
• floor((log(4)/log(3))^n).at n=48A140881
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 609", based on the 5-celled von Neumann neighborhood.at n=41A273210
• Decompose the multiplicative group of integers modulo N as a product of cyclic groups C_{k_1} x C_{k_2} x ... x C_{k_m}, where k_i divides k_j for i < j, then a(n) is the smallest N such that the product contains a copy of C_{2n}.at n=33A302099