-1460

Appears in sequences

• Start with 1, add the next number if one gets a prime then add the next number else subtract the next...at n=55A074170
• Generalized Pascal's triangle made using Mod[(Prime[n] - 1)/2, 4] == 2 primorial-like Stirling polynomials.at n=48A119724
• Symmetrical form of A039683 using polynomials: p(x,n)=Product[x - (2*i), {i, 0, Floor[n/2]}]/x; t(n,m)=coefficients(p(x,n)+x^n*p(1/x,n)); t(n,m)=A039683(n,m)+A039683(n,n-m).at n=17A155718
• Symmetrical form of A039683 using polynomials: p(x,n)=Product[x - (2*i), {i, 0, Floor[n/2]}]/x; t(n,m)=coefficients(p(x,n)+x^n*p(1/x,n)); t(n,m)=A039683(n,m)+A039683(n,n-m).at n=18A155718
• Expansion of phi(-q^3) / phi(-q^2) in powers of q where phi() is a Ramanujan theta function.at n=29A262966
• Sum of n-th powers of the roots of x^3 + 11*x^2 - 4*x - 1.at n=3A274664