32371

Properties

Appears in sequences

• Number of connected functions of n points with no symmetries.at n=14A032175
• Right diagonal of triangle in A072467.at n=25A072469
• Smallest prime p such that p^2 equal to the sum of 2n+1 consecutive odd primes, or 1 if such a prime does not exist.at n=40A122654
• Sums of 4 distinct primorials.at n=28A177709
• Primes of the form 7n^2 + 3.at n=5A201604
• Number of nX4 0..1 arrays with every element unequal to 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=6A320360
• Number of n X 7 0..1 arrays with every element unequal to 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=3A320363
• T(n,k)=Number of nXk 0..1 arrays with every element unequal to 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=48A320364
• T(n,k)=Number of nXk 0..1 arrays with every element unequal to 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=51A320364
• Numbers obtained by reinterpreting base-2 representation of odd numbers in primorial base.at n=52A328462
• Numerators of coefficients in expansion of sqrt( 1 + x + 2*x^2 + 3*x^3 + 4*x^4 + ... ).at n=8A364703
• Prime numbers of the form A385986(1) + ... + A385986(k) for some k > 0.at n=35A385987
• Prime numbersat n=3474