24596

Appears in sequences

• Number of triangulations of the disk G_{n,3}.at n=5A005495
• T(n,n-4), array T as in A038792.at n=28A038794
• Numbers k such that x^k + x^5 + 1 is irreducible over GF(2).at n=31A057474
• Expansion of (1-x)/(1-x+2*x^2-x^3).at n=36A078019
• Sum_{k=1..n} (k(k+1))^2/2.at n=10A086755
• Numbers which are the sum of two positive cubes and divisible by 11.at n=34A101852
• Even numbers k such that if a person is born in year k and lives not more than 100 years, then he never celebrates his prime birthday on a prime year.at n=27A124658
• Elements of A005282 that are also the sum of a pair of not necessarily distinct elements of A005282.at n=17A133604
• a(0)=-1, a(1)=0, a(2)=1, a(n) = a(n-1) - 2*a(n-2) + a(n-3).at n=38A141576
• a(n) = 13*n*(n+1).at n=43A173307
• Number of 0's in the top rows of all 2-compositions of n.at n=8A181331
• Square array T(n,m) (n>=0, m>=0) read by antidiagonals downwards giving number of rooted triangulations of type [n,m] up to orientation-preserving isomorphisms.at n=41A262586
• Numbers n such that x^(n-5)*(x+1)^5+1 is irreducible in F2[x].at n=24A267918
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2) + 3, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.at n=17A293058