A112687 - cp's OEIS frontend

A112687 Numbers n that cannot be decomposed into the sum of at most 4 square numbers when using the following algorithm: Repeat the following 2 steps 4 times: 1-find the largest square s smaller than n; 2-n=n-s Numbers that can be decomposed yield final values of n=0. The sequence presented is of those numbers where n is not 0 when this algorithm ends.

n	a(n)
1	23
2	32
3	43
4	48
5	56
6	61
7	71
8	76
9	79
10	88
11	93
12	96
13	107
14	112
15	115
16	119
17	128
18	133
19	136
20	140
21	143
22	151
23	156
24	159
25	163
26	166
27	167
28	176
29	181
30	184
31	188
32	191
33	192
34	203
35	208
36	211
37	215
38	218
39	219
40	224
41	232
42	237
43	240
44	244
45	247
46	248
47	253
48	263
49	268
50	271
51	275
52	278
53	279
54	284

[23, 32, 43, 48, 56, 61, 71, 76, 79, 88, 93, 96, 107, 112, 115, 119, 128, 133, 136, 140, 143, 151, 156, 159, 163, 166, 167, 176, 181, 184, 188, 191, 192, 203, 208, 211, 215, 218, 219, 224, 232, 237, 240, 244, 247, 248, 253, 263, 268, 271, 275, 278, 279, 284]

cp's OEIS Frontend

Table of values

List of values

n	a(n)
1	23
2	32
3	43
4	48
5	56
6	61
7	71
8	76
9	79
10	88
11	93
12	96
13	107
14	112
15	115
16	119
17	128
18	133
19	136
20	140
21	143
22	151
23	156
24	159
25	163
26	166
27	167
28	176
29	181
30	184
31	188
32	191
33	192
34	203
35	208
36	211
37	215
38	218
39	219
40	224
41	232
42	237
43	240
44	244
45	247
46	248
47	253
48	263
49	268
50	271
51	275
52	278
53	279
54	284

n	a(n)
1	23
2	32
3	43
4	48
5	56
6	61
7	71
8	76
9	79
10	88
11	93
12	96
13	107
14	112
15	115
16	119
17	128
18	133
19	136
20	140
21	143
22	151
23	156
24	159
25	163
26	166
27	167
28	176
29	181
30	184
31	188
32	191
33	192
34	203
35	208
36	211
37	215
38	218
39	219
40	224
41	232
42	237
43	240
44	244
45	247
46	248
47	253
48	263
49	268
50	271
51	275
52	278
53	279
54	284

n	a(n)
1	23
2	32
3	43
4	48
5	56
6	61
7	71
8	76
9	79
10	88
11	93
12	96
13	107
14	112
15	115
16	119
17	128
18	133
19	136
20	140
21	143
22	151
23	156
24	159
25	163
26	166
27	167
28	176
29	181
30	184
31	188
32	191
33	192
34	203
35	208
36	211
37	215
38	218
39	219
40	224
41	232
42	237
43	240
44	244
45	247
46	248
47	253
48	263
49	268
50	271
51	275
52	278
53	279
54	284