A068453 - cp's OEIS frontend

A068453 Factorial expansion of sqrt(e) = Sum_{n>=1} a(n)/n!.

n	a(n)
1	1
2	1
3	0
4	3
5	2
6	5
7	0
8	4
9	3
10	9
11	8
12	2
13	8
14	0
15	10
16	15
17	2
18	10
19	8
20	19
21	12
22	4
23	18
24	23
25	8
26	4
27	21
28	15
29	17
30	1
31	11
32	19
33	7
34	25
35	15
36	3
37	20
38	5
39	24
40	25
41	35
42	9
43	12
44	25
45	26
46	22
47	23
48	11
49	43
50	46
51	6
52	0
53	25
54	27
55	30
56	6
57	14
58	20
59	33
60	5
61	30
62	23
63	42
64	4
65	11
66	19
67	55
68	63
69	43
70	12
71	52
72	51
73	22
74	29
75	11
76	8
77	19
78	35
79	25

[1, 1, 0, 3, 2, 5, 0, 4, 3, 9, 8, 2, 8, 0, 10, 15, 2, 10, 8, 19, 12, 4, 18, 23, 8, 4, 21, 15, 17, 1, 11, 19, 7, 25, 15, 3, 20, 5, 24, 25, 35, 9, 12, 25, 26, 22, 23, 11, 43, 46, 6, 0, 25, 27, 30, 6, 14, 20, 33, 5, 30, 23, 42, 4, 11, 19, 55, 63, 43, 12, 52, 51, 22, 29, 11, 8, 19, 35, 25]

cp's OEIS Frontend

A068453 Factorial expansion of sqrt(e) = Sum_{n>=1} a(n)/n!.

Table of values

List of values

n	a(n)
1	1
2	1
3	0
4	3
5	2
6	5
7	0
8	4
9	3
10	9
11	8
12	2
13	8
14	0
15	10
16	15
17	2
18	10
19	8
20	19
21	12
22	4
23	18
24	23
25	8
26	4
27	21
28	15
29	17
30	1
31	11
32	19
33	7
34	25
35	15
36	3
37	20
38	5
39	24
40	25
41	35
42	9
43	12
44	25
45	26
46	22
47	23
48	11
49	43
50	46
51	6
52	0
53	25
54	27
55	30
56	6
57	14
58	20
59	33
60	5
61	30
62	23
63	42
64	4
65	11
66	19
67	55
68	63
69	43
70	12
71	52
72	51
73	22
74	29
75	11
76	8
77	19
78	35
79	25

n	a(n)
1	1
2	1
3	0
4	3
5	2
6	5
7	0
8	4
9	3
10	9
11	8
12	2
13	8
14	0
15	10
16	15
17	2
18	10
19	8
20	19
21	12
22	4
23	18
24	23
25	8
26	4
27	21
28	15
29	17
30	1
31	11
32	19
33	7
34	25
35	15
36	3
37	20
38	5
39	24
40	25
41	35
42	9
43	12
44	25
45	26
46	22
47	23
48	11
49	43
50	46
51	6
52	0
53	25
54	27
55	30
56	6
57	14
58	20
59	33
60	5
61	30
62	23
63	42
64	4
65	11
66	19
67	55
68	63
69	43
70	12
71	52
72	51
73	22
74	29
75	11
76	8
77	19
78	35
79	25

n	a(n)
1	1
2	1
3	0
4	3
5	2
6	5
7	0
8	4
9	3
10	9
11	8
12	2
13	8
14	0
15	10
16	15
17	2
18	10
19	8
20	19
21	12
22	4
23	18
24	23
25	8
26	4
27	21
28	15
29	17
30	1
31	11
32	19
33	7
34	25
35	15
36	3
37	20
38	5
39	24
40	25
41	35
42	9
43	12
44	25
45	26
46	22
47	23
48	11
49	43
50	46
51	6
52	0
53	25
54	27
55	30
56	6
57	14
58	20
59	33
60	5
61	30
62	23
63	42
64	4
65	11
66	19
67	55
68	63
69	43
70	12
71	52
72	51
73	22
74	29
75	11
76	8
77	19
78	35
79	25