81002

Appears in sequences

• Antidiagonal sums of the convolution array A213768.at n=16A213770
• Least positive integer k such that both k and k*n belong to the set {m>0: prime(m)+2 is prime with prime(prime(m)+2) = prime(prime(m))+6}.at n=2A261528
• Expansion of Product_{i>=1, j>=1} ((1 + x^(i*j))/(1 - x^(i*j)))^(i*j).at n=11A318579