408146688

Appears in sequences

• a(n) = a(n-1)*a(n-2).at n=7A000304
• a(n) = 2^A066657(n) * 3^A066658(n).at n=27A076941
• Product of consecutive previous terms (starting with 2,3).at n=21A080338
• Repeatedly perform x^2 -> x+1 reduction for polynomial (with nonnegative integer coefficients) encoded in prime factorization of n, until the polynomial is at most degree 1.at n=18A265399