A008280 - cp's OEIS frontend

A008280 Boustrophedon version of triangle of Euler-Bernoulli or Entringer numbers read by rows.

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	0
6	0
7	1
8	2
9	2
10	5
11	5
12	4
13	2
14	0
15	0
16	5
17	10
18	14
19	16
20	16
21	61
22	61
23	56
24	46
25	32
26	16
27	0
28	0
29	61
30	122
31	178
32	224
33	256
34	272
35	272
36	1385
37	1385
38	1324
39	1202
40	1024
41	800
42	544
43	272
44	0
45	0
46	1385
47	2770
48	4094
49	5296
50	6320
51	7120
52	7664
53	7936
54	7936

[1, 0, 1, 1, 1, 0, 0, 1, 2, 2, 5, 5, 4, 2, 0, 0, 5, 10, 14, 16, 16, 61, 61, 56, 46, 32, 16, 0, 0, 61, 122, 178, 224, 256, 272, 272, 1385, 1385, 1324, 1202, 1024, 800, 544, 272, 0, 0, 1385, 2770, 4094, 5296, 6320, 7120, 7664, 7936, 7936]

cp's OEIS Frontend

A008280 Boustrophedon version of triangle of Euler-Bernoulli or Entringer numbers read by rows.

Table of values

List of values