1306667

Properties

Appears in sequences

• Terms of A161897 that are not in A005385.at n=6A284660
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) - 1, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.at n=26A294545
• Pseudo-safe-primes: numbers n = 2m+1 with 2^m congruent to n+1 or 3n-1 modulo m*n, but m composite.at n=22A300193
• Prime numbersat n=100497