TraitANumberSequence
Eulerian
Flat A1730181, 1, 0, 1, 1, 0, 1, 4, 1, 0
Reverse A1231251, 0, 1, 0, 1, 1, 0, 1, 4, 1
InvRev nomatch1, 0, 1, 0, -1, 1, 0, 3, -4, 1
DiagTri nomatch1, 1, 1, 0, 1, 1, 1, 4, 0, 1
PolyTri A3327001, 1, 1, 1, 1, 1, 1, 2, 1, 1
sum A0001421, 1, 2, 6, 24, 120, 720, 5040, 40320, 362880
EvenSum A1281031, 1, 1, 2, 12, 68, 360, 2384, 20160, 185408
OddSum A2627450, 0, 1, 4, 12, 52, 360, 2656, 20160, 177472
AltSum A0090061, 1, 0, -2, 0, 16, 0, -272, 0, 7936
DiagSum A0008001, 1, 1, 2, 5, 13, 38, 125, 449, 1742
Middle A0065511, 1, 1, 4, 11, 66, 302, 2416, 15619, 156190
Central A1800561, 1, 11, 302, 15619, 1310354, 162512286, 27971176092, 6382798925475, 1865385657780650
LeftSide A0000121, 1, 1, 1, 1, 1, 1, 1, 1, 1
RightSide A0000071, 0, 0, 0, 0, 0, 0, 0, 0, 0
PosHalf A0006701, 1, 3, 13, 75, 541, 4683, 47293, 545835, 7087261
NegHalf A0876741, 1, -1, -3, 15, 21, -441, 477, 19935, -101979
PolyVal2 A0006701, 1, 3, 13, 75, 541, 4683, 47293, 545835, 7087261
PolyVal3 A1227041, 1, 4, 22, 160, 1456, 15904, 202672, 2951680, 48361216
TransUnos A0001421, 1, 2, 6, 24, 120, 720, 5040, 40320, 362880
TransAlts A0090061, 1, 0, -2, 0, 16, 0, -272, 0, 7936
TransSqrs nomatch0, 0, 1, 8, 64, 540, 4920, 48720, 524160, 6108480
TransNat0 A1801190, 0, 1, 6, 36, 240, 1800, 15120, 141120, 1451520
TransNat1 A0017101, 1, 3, 12, 60, 360, 2520, 20160, 181440, 1814400