310764

Appears in sequences

• Expansion of exp(2x) - exp(0) + BesselI_0(2x).at n=18A081672
• Even-indexed terms of A247984, a sequence motivated by generalized quadrangles.at n=8A246800
• a(n) = L(n+1) * L(n) * L(n-1) * L(n-2) / 6, where L(n) = Lucas numbers (A000032).at n=8A247526
• Constant terms of congruences derived from a permutation polynomial motivated by generalized quadrangles.at n=17A247984
• Antidiagonal sums of A373005.at n=18A373006