32220

Appears in sequences

• a(n) = prime(n)*prime(n+1) - prime(n).at n=40A037166
• From expansion of Belyi function for cube.at n=4A066403
• a(n) = number of conjugacy classes in PSL_3(prime(n)).at n=40A124679
• a(0) = 10; for n > 0, a(n) is determined by the rule that the concatenation of the leading terms of the difference triangle is the same as the concatenation of the digits of the sequence.at n=13A125588
• The smallest pronic (A002378) with the same most significant digits as n.at n=31A163599
• Number of three-choice polygons by area.at n=9A173412
• Numbers n such that n^2 is divisible by the sum of the distinct prime divisors of n^2 + 1.at n=19A196219
• Coefficient table for polynomials used for the formula of partial sums of odd powers of even-indexed Fibonacci numbers.at n=10A217472
• Number of positive integer solutions to the Diophantine equation x + y + 2z = n^2.at n=18A218832
• a(n) = 81*n^2 - 9*n.at n=20A277991
• Maximum number of 6 sphinx tile shapes in a sphinx tiled hexagon of order n.at n=29A291582
• Expansion of Sum_{k>0} (1/(1-x^k)^5 - 1).at n=26A363695