90719
domain: N
Appears in sequences
- a(n) = (n!-4)/4.at n=5A139174
- a(n) = 70*n^2 - 1.at n=35A158736
- a(n) = a(n-1) + floor(a(n-2)/3) with a(0)=2, a(1)=3.at n=47A182229
- Positions of incrementally largest terms in continued fraction for Copeland-Erdős constant.at n=14A224890
- Positions of records in A249442.at n=14A249440
- Triangle read by rows: T(n, k) = Sum_{i=0..k-2} (-1)^(i+2) * (k-i-1)^n * binomial(k,i).at n=25A366159