221833

Appears in sequences

• Floor[1/{(3+n^4)^(1/4)}], where {}=fractional part.at n=54A184538
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n) + n, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.at n=21A296556