25135

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 29 ones.at n=9A031797
• Erroneous version of A140763.at n=31A159579
• Number of ways to write n as an ordered sum of 10 squares of positive integers.at n=48A340947
• a(1) = 1, a(2) = 2, a(3) = 3; for n > 3, a(n) is the smallest positive number which has not appeared such that all the distinct prime factors of a(n-3) + a(n-2) + a(n-1) are factors of a(n).at n=26A361593
• Expansion of e.g.f. exp(x+exp(x)-1)/(2-exp(x)).at n=6A365299