84179

Properties

Appears in sequences

• Primes p such that p + 2, 18*p^2 + 1, and 18*(p+2)^2 + 1 are all primes.at n=25A115272
• Numbers k such that (13*10^k + 161)/3 is prime.at n=24A284779
• Numerators of the partial sums of the reciprocals of the dodecagonal numbers (k + 1)*(5*k + 1) = A051624(k+1), for k >= 0.at n=4A294520
• Prime numbersat n=8205