220248
domain: N
Appears in sequences
- Coefficients of Legendre polynomials.at n=4A001799
- Triangle of coefficients of expansions of powers of x in terms of Legendre polynomials P_n(x) over common denominator.at n=44A008317
- a(n) = n*(n-1)*(n-3)*(n-5).at n=24A062765
- Numbers k such that sigma(k) = phi(prime(k)-1).at n=23A067651
- Trajectory of 103 under the Reverse and Add! operation carried out in base 3, written in base 10.at n=10A077408
- Where A098018(k)=-n.at n=22A098874