262150
domain: N
Appears in sequences
- Numbers that are the sum of 7 positive 9th powers.at n=36A003396
- a(n) = 2^n + 6.at n=18A153972
- Base-3 perfect digital invariants (written in base 10): numbers equal to the sum of the k-th powers of their base-3 digits, for some k.at n=34A162216
- 1/4 the number of (n+1) X 6 0..2 arrays with every 2 X 2 subblock having distinct clockwise edge differences.at n=34A209724
- a(n) = 8^n + n.at n=6A226201
- Numbers of the form 6^j + 8^k, for j and k >= 0.at n=43A226824
- a(n) = 4^n^2 + n!.at n=3A309675
- a(n) is that generation of the rule-30 1D cellular automaton started from a single ON cell in which n successive OFF cells appears for the first time.at n=36A317530
- a(n) is that generation of the rule-30 1D cellular automaton started from a single ON cell in which n successive OFF cells appears for the first time after a(n-1).at n=37A319606
- If n = Sum 2^e(k), then a(n) = Sum 2^a(e(k)), with a(0) = 1.at n=35A381957