110376
domain: N
Appears in sequences
- a(n) = 10 + floor(Sum_{j=1..n-1} a(j) / 2).at n=23A120138
- Numbers k such that k^6 + 82991 is prime.at n=27A126893
- Symmetrical Hahn weights on q-form factorials:m=2;q=3; q-form:t(n,m)=If[m == 0, n!, Product[Sum[(m + 1)^i, {i, 0, k - 1}], {k, 1, n}]]; Hahn weight:b(n,k,m)=If[n == 0, 1, (n!*t[m + 1, k]*t[m + 1, n - k])/(k!*(n - k)!*t[1, n])].at n=37A157321
- Numbers n for which there exists k > n such that A000203(k) = A000203(n) and A007947(k) = A007947(n), where A000203 gives the sum of divisors, and A007947 gives the squarefree kernel of n.at n=22A255334
- 9*n analog to Keith numbers.at n=24A282764
- Number of distinguishable configurations of the nearest larger value problem on an array of size n, using tiebreaking rule II: ties are broken by using the smaller value.at n=12A293347
- Table read by ascending antidiagonals: T(n, k) is the maximum number of quasi k-gons that are not k-gons in a finite projective plane of order n, with k >= 3.at n=21A342307