655177

Appears in sequences

• Numerator of (2/Pi)*Integral_{0..inf} (sin x / x)^n dx.at n=11A002297
• Numerator of (1/Pi)*Integral_{x=0..oo} (sin(x)/x)^n dx.at n=11A049330
• (Terms in A014450)/2.at n=18A051474
• (Terms in A014450)/2.at n=19A051474
• (Terms in A014472)/2.at n=6A051475
• Symmetrical triangle T(n, m) = floor(Eulerian(n+1, m)/2), read by rows.at n=31A174098
• Symmetrical triangle T(n, m) = floor(Eulerian(n+1, m)/2), read by rows.at n=32A174098
• Numerator of (1/Pi)*Integral_{0..infinity} (sin x / x)^(2*n) dx.at n=5A176365