31184

Appears in sequences

• -1 + number of partitions of n.at n=39A000065
• The number of multinomial coefficients, based on a set of partitions of n into m positions, divisible by m entirely.at n=38A200144
• Expansion of e.g.f. (sec(x) + tan(x))*(1 - LambertW(-x)*(2 + LambertW(-x))/2).at n=7A307592
• Number of integer partitions of n with 2 distinct parts or at least 3 parts.at n=39A325269
• Numbers k such that both k and k+1 are not exponentially squarefree numbers.at n=23A342188
• The list of all prime numbers is split into sublists with the 1st sublist L_1 = {2} and n-th sublist L_n = {p_1, p_2, ..., p_m}. a(n) is the largest m such that the maximum prime gap in L_n is < p_1 - prevprime(p_1).at n=37A348178
• Consecutive internal states of the linear congruential pseudo-random number generator (281*s + 28411) mod 134456 when started at 1.at n=29A383126