33952

Appears in sequences

• Numbers equal to a permutation (or rearrangement) of the digits of the sum of their proper divisors (excluding the proper divisor 1). Rearrangements which cause leading zeros are excluded.at n=17A086248
• Number of permutations of 2..n+1 with all sums of 2 through 4 adjacent terms squared respectively unique.at n=7A147743
• Number of permutations of 2..n+1 with all sums of 2 through 5 adjacent terms squared respectively unique.at n=7A147744
• Number of permutations of 2..n+1 with all sums of 2 through 6 adjacent terms squared respectively unique.at n=7A147745
• Expansion of (f(-x^2) / phi(-x^3))^2 in powers of x where phi(), f() are Ramanujan theta functions.at n=39A233034
• Number of endofunctions on [n] whose cycle lengths are factorials.at n=6A273996