Regularized triangles generated by the generalized Deléham Delta algorithm. --- [0] --- A000108, main diagonal: A127160 [0] [1] [1] [0, 1] [2] [0, 1, 2] [3] [0, 3, 7, 5] [4] [0, 15, 39, 37, 14] [5] [0, 105, 296, 326, 176, 42] [6] [0, 945, 2838, 3458, 2228, 794, 132] --- [1] --- main diagonal: A001147 [0] [1] [1] [0, 1] [2] [0, 3, 3] [3] [0, 10, 35, 15] [4] [0, 54, 287, 394, 105] [5] [0, 401, 2758, 6130, 4886, 945] [6] [0, 3783, 31517, 94336, 124408, 68201, 10395] --- [2] --- main diagonal: A000364 [0] [1] [1] [0, 1] [2] [0, 6, 5] [3] [0, 28, 152, 61] [4] [0, 175, 2061, 5030, 1385] [5] [0, 1443, 27216, 145563, 234138, 50521] [6] [0, 14804, 394589, 3470075, 12130994, 14964064, 2702765] --- [3] --- main diagonal: A216966 [0] [1] [1] [0, 1] [2] [0, 11, 9] [3] [0, 72, 703, 297] [4] [0, 545, 15599, 81823, 24273] [5] [0, 5135, 290798, 4374275, 17084527, 3976209] [6] [0, 58613, 5508145, 164438805, 1818019772, 5921955504, 1145032281] --- [4] --- main diagonal: A227887 [0] [1] [1] [0, 1] [2] [0, 20, 17] [3] [0, 181, 3539, 1585] [4] [0, 1688, 129448, 1563164, 485729] [5] [0, 18487, 3454113, 161692057, 1553381023, 372281761] [6] [0, 238096, 86839562, 9849077660, 371484856640, 3070027211182, 601378506737] --- [5] --- main diagonal: A337807 [0] [1] [1] [0, 1] [2] [0, 37, 33] [3] [0, 459, 19000, 8865] [4] [0, 5304, 1179879, 32653048, 10401345] [5] [0, 68147, 45722183, 7020090610, 157156745315, 38103228225] [6] [0, 998471, 1542693996, 717521703247, 93800779747613, 1799009439372512, 352780110115425]