30699

Appears in sequences

• Numbers k such that k | 11^k + 1.at n=24A015960
• [ (4th elementary symmetric function of S(n))/(2nd elementary symmetric function of S(n)) ], where S(n) = {first n+3 positive integers congruent to 1 mod 3}.at n=18A024223
• Numbers n such that n | 11^n + 9^n + 7^n + 5^n + 3^n + 1.at n=27A057832
• Numbers n such that n | 9^n + 7^n + 5^n + 3^n.at n=23A063455