22055

Appears in sequences

• Cubes written in base 8.at n=20A004638
• Numbers n such that n through n+5 have the same number of distinct prime factors.at n=27A045934
• a(n) = 5*401*(10^n + 1).at n=1A107285
• Numbers k such that (1_100.2_200.3_300 ... 8_800.9_900)*10^k + 1 is prime, i.e., 1 repeated 100 times, concatenated with 2 repeated 200 times, etc.at n=5A108055
• Number of compositions of n with exactly 2 transitions between different parts.at n=37A244714
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 505", based on the 5-celled von Neumann neighborhood.at n=29A272583
• Solution of the complementary equation a(n) = a(0)*b(n-1) + a(1)*b(n-2) + ... + a(n-1)*b(0) - 1, where a(0) = 1, a(1) = 3, b(0) = 2, and (a(n)) and (b(n)) are increasing complementary sequences.at n=8A296223
• Number of compositions (ordered partitions) of n into an even number of triangular numbers.at n=26A339416