71254
domain: N
Appears in sequences
- a(n) = Sum_{i=0..2} binomial(Fibonacci(n),i).at n=14A032441
- First differences of A161762.at n=13A162460
- The number of permutations avoiding simultaneously consecutive patterns 213 and 231.at n=10A173940
- Numbers k for which A276086(k) == 1 mod A003415(k), where A276086 is the primorial base exp-function, and A003415 is the arithmetic derivative.at n=7A358232