235297
domain: N
Appears in sequences
- 4-dimensional centered cube numbers.at n=18A008514
- Numerators of continued fraction convergents to sqrt(817).at n=11A042576
- Generalized Fermat numbers of the form (k+1)^2^m + k^2^m, with m>1.at n=21A078901
- a(n) = 2n^(n-1) - 1.at n=6A093460
- n-th row of the following triangle contains n terms of an arithmetic progression with the first term 1 such that the sum is the least possible n-th power. Sequence contains the leading diagonal.at n=6A093844
- Triangle read by rows: row n contains n terms of the arithmetic progression having first term 1 and common difference 2[n^(n-1)-1]/(n-1).at n=27A111568
- a(n) = 648*n^2 + 72*n + 1.at n=18A154515
- a(n) = 10368*n^2 - 4896*n + 577.at n=4A157267
- Numbers of the form i*7^j-1 (i=1..6, j >= 0).at n=37A181303
- a(n) = 2*7^n - 1.at n=6A198480
- Number of (w,x,y,z) with all terms in {0,...,n} and max{w,x,y,z}<=2*min{w,x,y,z}.at n=36A212742
- Numbers k such that k = A257850(k) + A257297(k).at n=10A368062