70464

Appears in sequences

• Trajectory of 15 under the map k -> A003415(k) (taking the arithmetic derivative).at n=13A090636
• Trajectory of 28 under the map k -> A003415(k) (taking the arithmetic derivative).at n=10A090637
• The n-th arithmetic derivative of 2^3.at n=12A129150
• Ninth arithmetic derivative of n.at n=32A258649
• Tenth arithmetic derivative of n.at n=16A258650
• Tenth arithmetic derivative of n.at n=28A258650
• The nonzero terms of the cogrowth sequence of (Z/5Z)^*2 = <x|x^5=1> * <y|y^5=1> with respect to the generating set {(x,1), (1,y)}.at n=6A304979
• Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of e.g.f. B(x)^k, where B(x) is the e.g.f. of A385060.at n=50A385063