19703
domain: N
Appears in sequences
- Binomial transform of A002054.at n=6A034942
- Numerators of continued fraction convergents to sqrt(290).at n=2A041544
- The least k whose n-th root contains k as a string of digits to the immediate right of the decimal point (excluding leading zeros).at n=4A096257
- a(n) = n*(n^2 + 3)/2.at n=34A229183
- Value x in the solution of x^2-D*y^2=-1 as D runs through A003654.at n=47A249021
- a(n) = n^4 + 3*n^3 + 8*n^2 + 9*n + 2.at n=11A270868
- Bases b for which there exists an integer y such that y^3 in base b looks like [c,d,c,d] for some base-b digits c, d.at n=44A290176