1198372
domain: N
Appears in sequences
- Base-9 Armstrong or narcissistic numbers (written in base 10).at n=18A010353
- a(n) = floor(2^(n+2)/7).at n=20A033138
- Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 1,0,2.at n=10A037497
- a(n) = floor(8^8/n).at n=13A057070
- Number of subsets of {1,2,3,...,n} that sum to 0 mod 14.at n=24A068035
- Expansion of (1-x)/(1 - x - x^2 - 2*x^3).at n=22A078010
- a(n) = (8^n - 1)*4/7.at n=7A108019
- a(n) + a(n+1) + a(n+2) = 2^n.at n=22A152732
- A023001 interleaved with 2*A023001 and 4*A023001.at n=23A155803
- Base 9 perfect digital invariants (written in base 10): numbers equal to the sum of the k-th powers of their base-9 digits, for some k.at n=34A162234