A351723 - cp's OEIS frontend

A351723 Numbers of the form x^2 + y^2 + z^2 + xyz with x,y,z nonnegative integers.

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	8
7	9
8	10
9	13
10	14
11	16
12	17
13	18
14	20
15	22
16	25
17	26
18	28
19	29
20	32
21	34
22	36
23	37
24	38
25	40
26	41
27	44
28	45
29	49
30	50
31	52
32	53
33	54
34	58
35	61
36	62
37	64
38	65
39	68
40	70
41	72
42	73
43	74
44	76
45	77
46	80
47	81
48	82
49	85
50	88
51	89
52	90
53	92
54	94
55	97
56	98
57	100
58	101
59	104
60	106
61	108
62	109
63	110
64	112
65	113
66	116
67	117
68	118
69	121
70	122
71	125
72	128
73	130
74	133
75	134
76	136

[0, 1, 2, 4, 5, 8, 9, 10, 13, 14, 16, 17, 18, 20, 22, 25, 26, 28, 29, 32, 34, 36, 37, 38, 40, 41, 44, 45, 49, 50, 52, 53, 54, 58, 61, 62, 64, 65, 68, 70, 72, 73, 74, 76, 77, 80, 81, 82, 85, 88, 89, 90, 92, 94, 97, 98, 100, 101, 104, 106, 108, 109, 110, 112, 113, 116, 117, 118, 121, 122, 125, 128, 130, 133, 134, 136]

cp's OEIS Frontend

A351723 Numbers of the form x^2 + y^2 + z^2 + xyz with x,y,z nonnegative integers.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	8
7	9
8	10
9	13
10	14
11	16
12	17
13	18
14	20
15	22
16	25
17	26
18	28
19	29
20	32
21	34
22	36
23	37
24	38
25	40
26	41
27	44
28	45
29	49
30	50
31	52
32	53
33	54
34	58
35	61
36	62
37	64
38	65
39	68
40	70
41	72
42	73
43	74
44	76
45	77
46	80
47	81
48	82
49	85
50	88
51	89
52	90
53	92
54	94
55	97
56	98
57	100
58	101
59	104
60	106
61	108
62	109
63	110
64	112
65	113
66	116
67	117
68	118
69	121
70	122
71	125
72	128
73	130
74	133
75	134
76	136

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	8
7	9
8	10
9	13
10	14
11	16
12	17
13	18
14	20
15	22
16	25
17	26
18	28
19	29
20	32
21	34
22	36
23	37
24	38
25	40
26	41
27	44
28	45
29	49
30	50
31	52
32	53
33	54
34	58
35	61
36	62
37	64
38	65
39	68
40	70
41	72
42	73
43	74
44	76
45	77
46	80
47	81
48	82
49	85
50	88
51	89
52	90
53	92
54	94
55	97
56	98
57	100
58	101
59	104
60	106
61	108
62	109
63	110
64	112
65	113
66	116
67	117
68	118
69	121
70	122
71	125
72	128
73	130
74	133
75	134
76	136

cp's OEIS Frontend

A351723 Numbers of the form x^2 + y^2 + z^2 + x*y*z with x,y,z nonnegative integers.

Table of values

List of values

A351723 Numbers of the form x^2 + y^2 + z^2 + xyz with x,y,z nonnegative integers.

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	8
7	9
8	10
9	13
10	14
11	16
12	17
13	18
14	20
15	22
16	25
17	26
18	28
19	29
20	32
21	34
22	36
23	37
24	38
25	40
26	41
27	44
28	45
29	49
30	50
31	52
32	53
33	54
34	58
35	61
36	62
37	64
38	65
39	68
40	70
41	72
42	73
43	74
44	76
45	77
46	80
47	81
48	82
49	85
50	88
51	89
52	90
53	92
54	94
55	97
56	98
57	100
58	101
59	104
60	106
61	108
62	109
63	110
64	112
65	113
66	116
67	117
68	118
69	121
70	122
71	125
72	128
73	130
74	133
75	134
76	136