42163

Appears in sequences

• Numbers k such that 2*3^k + 35 is prime.at n=41A059768
• Interprimes which are of the form s*prime, s=11.at n=18A075286
• Coefficient of x in the reduction by x^2->x+1 of the polynomial p(n,x) defined below in Comments.at n=19A192761
• The base 10 numbers with a digit product > 0 and which when written in bases 3,4,5,6,7,8,9 have two or more other base representations with the same digit product.at n=18A331565