29268
domain: N
Appears in sequences
- Numbers m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,19.at n=4A064246
- Numbers m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,39.at n=7A064256
- Number of 5-step S, E, and NW-moving king's tours on an n X n board summed over all starting positions.at n=25A187510
- Number of (n+1)X(n+1) symmetric binary matrices without the pattern 1 1 vertically, antidiagonally or horizontally.at n=5A190342
- Number of -n..n arrays x(0..6) of 7 elements with zero sum and no element more than one greater than the previous.at n=7A199851
- Number of arrays of 4 integers in -n..n with sum zero and adjacent elements differing in absolute value.at n=17A202964
- Smallest m such that A258062(m) = n.at n=28A258063
- Non-repdigit numbers k that divide A045876(k).at n=12A276413
- a(n) = 54*n^2 - 78*n + 36.at n=24A277983
- a(n) = a(n-1) + a(n-2) + a(n-3) - 2*a(n-4) for n >= 5, where a(0) = 2, a(1) = 4, a(2) = 5, a(3) = 8, a(4) = 11.at n=23A288523
- Numbers n such that n * (x-1)/x produces a rotation of the digits in n for some value of x.at n=25A288626