96040
domain: N
Appears in sequences
- Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*8^j.at n=16A038274
- Triangle whose (i,j)-th entry is binomial(i,j)*8^(i-j)*7^j.at n=19A038285
- Numbers n such that A048767(n) = n.at n=39A048768
- Triangle read by rows: T(n,k) = n*T(n-1,k-1) + k*T(n-1,k) starting with T(0,0)=1.at n=40A078341
- Triangle of coefficients in expansion of (14 + x)^n.at n=32A147716
- a(n) = 8000*n + 40.at n=11A157663
- Totally multiplicative sequence with a(p) = 7p for prime p.at n=39A166628
- Fast "exotic addition" a o b = [ a[1]+b[1], a[1]*b[2]+a[2]*b[1] ].at n=40A175841
- A055134(n,k)*k.at n=32A190295
- Triangle by rows T(n,k), showing the number of meanders with length (n+1)*4 and containing (k+1)*4 Ls and (n-k)*4 Rs, where Ls and Rs denote arcs of equal length and a central angle of 90 degrees which are positively or negatively oriented.at n=29A197653
- Sum of the second largest parts of the partitions of 4n into 4 parts.at n=20A241084
- Number of n X 1 0..7 arrays with some element plus some horizontally or vertically adjacent neighbor totalling seven exactly once.at n=5A270111
- Number of nX6 0..7 arrays with some element plus some horizontally or vertically adjacent neighbor totalling seven exactly once.at n=0A270116
- T(n,k)=Number of nXk 0..7 arrays with some element plus some horizontally or vertically adjacent neighbor totalling seven exactly once.at n=15A270118
- T(n,k)=Number of nXk 0..7 arrays with some element plus some horizontally or vertically adjacent neighbor totalling seven exactly once.at n=20A270118
- Number of nX6 0..7 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling seven exactly once.at n=0A270149
- T(n,k)=Number of nXk 0..7 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling seven exactly once.at n=15A270150
- T(n,k)=Number of nXk 0..7 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling seven exactly once.at n=20A270150
- Numbers that are values of the totient function (A002202) but not of the reduced totient function (A002174).at n=33A270265