55165

Appears in sequences

• a(n) = p(7n+5)/7 where p(k) denotes the k-th partition number.at n=7A071746
• Take pairs (a, b), sorted on a, such that T(a)+T(b)=concatenation of a and b, where T(k) is the k-th triangular number A000217(k). Sequence gives values of a.at n=36A096031
• Numbers n such that 7n is a partition number.at n=19A222175
• Numbers k such that 4*10^k + 87 is prime.at n=30A273097
• Number of partitions of n with rank a multiple of 7.at n=53A363239