48195

Appears in sequences

• Expansion of e.g.f. arcsinh(log(x+1) - sin(x)).at n=10A013216
• Least m such that n = m mod tau(m) if such m exists, otherwise 0.at n=34A066708
• a(n) = n*(n + 1)*(7*n + 5)/6.at n=34A304993
• Odd bi-unitary admirable numbers: the odd terms of A334972.at n=3A334973
• Odd nonexponential abundant numbers: odd numbers k such that A160135(k) > k.at n=27A348605
• a(n) is the least number k such that there are exactly n pairs (p,q) of primes with p<q such that p+q = 2*k and that 2*k+p, 2*k+q, p*q-2*k and p*q+2*k are primes.at n=24A354462
• Odd numbers k such that A162296(k) > 2*k.at n=30A357607
• a(n) is the smallest integer k such that [1,2,...,k] contains a set of n but no more disjoint consecutive subsequences, each having element sum k.at n=25A378718
• G.f. A(x) satisfies A(x) = 1 + 9*x*A(x)^(5/3).at n=4A385119