A046589 - cp's OEIS frontend

A046589 Distinct even numbers in writing first numerator and then denominator of each element of the 1/4-Pascal triangle (by row).

n	a(n)
1	4
2	2
3	8
4	112
5	102
6	70
7	616
8	3432
9	6864
10	606
11	2080
12	10920
13	17810
14	23738
15	2686
16	28730
17	41548
18	23766
19	70278
20	13566
21	196
22	5320
23	102714
24	184110
25	352716
26	286824
27	1469650
28	11408
29	155848
30	4293962
31	5289448
32	2400
33	1378850
34	9583410
35	21915550
36	37442160

[4, 2, 8, 112, 102, 70, 616, 3432, 6864, 606, 2080, 10920, 17810, 23738, 2686, 28730, 41548, 23766, 70278, 13566, 196, 5320, 102714, 184110, 352716, 286824, 1469650, 11408, 155848, 4293962, 5289448, 2400, 1378850, 9583410, 21915550, 37442160]

cp's OEIS Frontend

A046589 Distinct even numbers in writing first numerator and then denominator of each element of the 1/4-Pascal triangle (by row).

Table of values

List of values