TraitANumberSequence
Rencontres
TriangleA008290[1 0 1 1 0 1 2 3 0 1 ]
ReverseA098825[1 1 0 1 0 1 1 0 3 2 ]
InverseA055137[1 0 1 -1 0 1 -2 -3 0 1 ]
RevInvnomatch[1 1 0 1 0 -1 1 0 -3 -2 ]
DiagTrinomatch[1 0 1 1 2 0 9 3 1 44 ]
PolyTrinomatch[1 0 1 1 1 1 2 2 2 1 ]
SumA000142[1 1 2 6 24 120 720 5040 40320 362880 ]
EvenSumA062282[1 0 2 2 16 64 416 2848 22912 205952 ]
OddSumA063083[0 1 0 4 8 56 304 2192 17408 156928 ]
AltSumA000023[1 -1 2 -2 8 8 112 656 5504 49024 ]
DiagSumnomatch[1 0 2 2 13 52 317 2138 16834 149292 ]
Middlenomatch[1 0 0 3 6 20 40 315 630 5544 ]
CentralA281262[1 0 6 40 630 11088 244860 6362928 190900710 6490575520 ]
LeftSideA000166[1 0 1 2 9 44 265 1854 14833 133496 ]
RightSideA000012[1 1 1 1 1 1 1 1 1 1 ]
PosHalfA000354[1 1 5 29 233 2329 27949 391285 6260561 112690097 ]
NegHalfnomatch[1 1 5 -3 105 -807 10413 -143595 2304081 -41453775 ]
PolyVal2A000522[1 2 5 16 65 326 1957 13700 109601 986410 ]
PolyVal3A010842[1 3 10 38 168 872 5296 37200 297856 2681216 ]
BinConvnomatch[1 1 2 12 78 570 4900 48160 530390 6464430 ]
IBinConvnomatch[1 1 2 8 14 82 132 744 4566 -33442 ]
TransSqrsnomatch[0 1 4 12 48 240 1440 10080 80640 725760 ]
TransNat0A000142[0 1 2 6 24 120 720 5040 40320 362880 ]
TransNat1A098558[1 2 4 12 48 240 1440 10080 80640 725760 ]