A279616 - cp's OEIS frontend

A279616 Numbers of the form x^2 + y^2 + z^2 with x + 2y - 2z a power of four (including 4^0 = 1), where x,y,z are nonnegative integers.

n	a(n)
1	1
2	3
3	4
4	5
5	9
6	10
7	14
8	16
9	17
10	18
11	19
12	20
13	22
14	24
15	29
16	33
17	34
18	35
19	37
20	41
21	45
22	48
23	49
24	50
25	51
26	52
27	53
28	58
29	59
30	61
31	64
32	65
33	66
34	68
35	69
36	70
37	73
38	74
39	77
40	78
41	80
42	82
43	84
44	88
45	89
46	90
47	94
48	97
49	98
50	99
51	100
52	104
53	106
54	107
55	109
56	113
57	114
58	116
59	117
60	121
61	122
62	125
63	129
64	130
65	132
66	133
67	138
68	139
69	141
70	144

[1, 3, 4, 5, 9, 10, 14, 16, 17, 18, 19, 20, 22, 24, 29, 33, 34, 35, 37, 41, 45, 48, 49, 50, 51, 52, 53, 58, 59, 61, 64, 65, 66, 68, 69, 70, 73, 74, 77, 78, 80, 82, 84, 88, 89, 90, 94, 97, 98, 99, 100, 104, 106, 107, 109, 113, 114, 116, 117, 121, 122, 125, 129, 130, 132, 133, 138, 139, 141, 144]

cp's OEIS Frontend

A279616 Numbers of the form x^2 + y^2 + z^2 with x + 2y - 2z a power of four (including 4^0 = 1), where x,y,z are nonnegative integers.

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	5
5	9
6	10
7	14
8	16
9	17
10	18
11	19
12	20
13	22
14	24
15	29
16	33
17	34
18	35
19	37
20	41
21	45
22	48
23	49
24	50
25	51
26	52
27	53
28	58
29	59
30	61
31	64
32	65
33	66
34	68
35	69
36	70
37	73
38	74
39	77
40	78
41	80
42	82
43	84
44	88
45	89
46	90
47	94
48	97
49	98
50	99
51	100
52	104
53	106
54	107
55	109
56	113
57	114
58	116
59	117
60	121
61	122
62	125
63	129
64	130
65	132
66	133
67	138
68	139
69	141
70	144

n	a(n)
1	1
2	3
3	4
4	5
5	9
6	10
7	14
8	16
9	17
10	18
11	19
12	20
13	22
14	24
15	29
16	33
17	34
18	35
19	37
20	41
21	45
22	48
23	49
24	50
25	51
26	52
27	53
28	58
29	59
30	61
31	64
32	65
33	66
34	68
35	69
36	70
37	73
38	74
39	77
40	78
41	80
42	82
43	84
44	88
45	89
46	90
47	94
48	97
49	98
50	99
51	100
52	104
53	106
54	107
55	109
56	113
57	114
58	116
59	117
60	121
61	122
62	125
63	129
64	130
65	132
66	133
67	138
68	139
69	141
70	144

cp's OEIS Frontend

A279616 Numbers of the form x^2 + y^2 + z^2 with x + 2*y - 2*z a power of four (including 4^0 = 1), where x,y,z are nonnegative integers.

Table of values

List of values

A279616 Numbers of the form x^2 + y^2 + z^2 with x + 2y - 2z a power of four (including 4^0 = 1), where x,y,z are nonnegative integers.

n	a(n)
1	1
2	3
3	4
4	5
5	9
6	10
7	14
8	16
9	17
10	18
11	19
12	20
13	22
14	24
15	29
16	33
17	34
18	35
19	37
20	41
21	45
22	48
23	49
24	50
25	51
26	52
27	53
28	58
29	59
30	61
31	64
32	65
33	66
34	68
35	69
36	70
37	73
38	74
39	77
40	78
41	80
42	82
43	84
44	88
45	89
46	90
47	94
48	97
49	98
50	99
51	100
52	104
53	106
54	107
55	109
56	113
57	114
58	116
59	117
60	121
61	122
62	125
63	129
64	130
65	132
66	133
67	138
68	139
69	141
70	144