44070
domain: N
Appears in sequences
- McKay-Thompson series of class 10a for Monster.at n=12A058102
- First differences of (n+1)^5-n^5.at n=12A068236
- Group the natural numbers such that the n-th group sum is divisible by prime(n): (1, 2, 3), (4, 5), (6, 7, 8, 9), (10, 11), (12, 13, 14, 15, 16, 17, 18, 19, 20, 21), ... Sequence contains the sum of the terms in the n-th group.at n=29A086491
- a(1)=1; thereafter, a(n+1) = 20*n^3 + 10*n.at n=13A101098
- a(n) = 49*n^2 - n.at n=29A157923
- a(n) = 196*n^2 - 2*n.at n=14A158224
- a(n) = 900*n^2 - 30.at n=6A158669
- Magic sums of 4 X 4 semimagic squares composed of consecutive primes.at n=27A270864
- Matula-Goebel numbers of transitive rooted identity trees (or transitive finitary sets).at n=25A290760
- a(n) is the smallest integer k such that A385392(k) = n.at n=6A385499