312119004990
domain: N
Appears in sequences
- a(n) = Lucas(4n+3) + 1, or 5*Fibonacci(2n+1)*Fibonacci(2n+2).at n=13A081015
- Partial sums of A005248.at n=27A188378
- Partial sums of the squares of Lucas numbers (A000032).at n=27A216243
- Number of odd chordless cycles in the (2n+1)-prism graph.at n=26A301774
- Number of odd chordless cycles in the (2n+1)-web graph.at n=26A301775
- Expansion of Product_{k>=1} 1 / (1 - Sum_{j>=1} j * x^(k*j)).at n=28A329156