32118

Appears in sequences

• Write the numbers from 1 to n^2 in a spiraling square; a(n) is the total of the sums of the two diagonals.at n=29A059924
• Numbers m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,19.at n=6A064246
• Values of m such that N = (am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,69.at n=4A065702
• Triangle read by rows: T(n,k) is the number of deco polyominoes of height n and having k 2-cell columns starting at level 0 (n >= 1; 0 <= k <= n-1).at n=39A121634
• Number of nondecreasing strings of numbers x(i=1..7) in -n..n with sum x(i)^3 equal to 0.at n=32A188281
• Numbers n such that n is both the average of some twin prime pair p, q (q = p+2) (i.e., n = p+1 = q-1) and is also the arithmetic mean of the four numbers consisting of the two primes before p and the two primes after q.at n=38A256620
• Number of minimal total dominating sets in the n-Andrásfai graph.at n=17A302762
• Numbers k for which rank of the elliptic curve y^2=x^3+k*x is 4.at n=32A309031
• G.f. A(x) satisfies (6*A(x^9)/A(x) - 1)^3 = 126*A(x^3)^4/A(x)^4 - 1 + 54*x.at n=6A376525