127262

Appears in sequences

• a(n) = round(Gamma(n+2/3)/Gamma(2/3)).at n=9A020043
• a(n) = floor(Gamma(n + 2/3)/Gamma(2/3)).at n=9A020088
• Numbers n such that 155*2^n-1 is prime.at n=24A050619
• 1-sequence of reduction of tetrahedral number sequence by x^2 -> x+1.at n=12A192247
• T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no element 1 greater than its west, northeast or southeast neighbor modulo n and the upper left element equal to 0.at n=31A267222
• Number of 4Xn arrays containing n copies of 0..4-1 with no element 1 greater than its west, northeast or southeast neighbor modulo 4 and the upper left element equal to 0.at n=4A267224