1351680
domain: N
Appears in sequences
- Expansion of 1/(1-8*x)^8.at n=4A053107
- Expansion of (1-x)/(1-2*x+2*x^2+2*x^3).at n=23A078005
- The lower left triangle of the ED1 array A167546.at n=26A167557
- The second right hand column of triangle A167557.at n=5A167558
- Expansion of x^3*(3*x - 2)/(2*x - 1)^3.at n=17A268586
- Numbers k such that the denominator of sigma(sigma(k))/k is equal to 2.at n=6A330598