A304157 - cp's OEIS frontend

A304157 a(n) is the first Zagreb index of the linear phenylene G[n], defined pictorially in the Darafsheh reference.

n	a(n)
1	24
2	68
3	112
4	156
5	200
6	244
7	288
8	332
9	376
10	420
11	464
12	508
13	552
14	596
15	640
16	684
17	728
18	772
19	816
20	860
21	904
22	948
23	992
24	1036
25	1080
26	1124
27	1168
28	1212
29	1256
30	1300
31	1344
32	1388
33	1432
34	1476
35	1520
36	1564
37	1608
38	1652
39	1696
40	1740
41	1784
42	1828
43	1872
44	1916
45	1960
46	2004
47	2048

[24, 68, 112, 156, 200, 244, 288, 332, 376, 420, 464, 508, 552, 596, 640, 684, 728, 772, 816, 860, 904, 948, 992, 1036, 1080, 1124, 1168, 1212, 1256, 1300, 1344, 1388, 1432, 1476, 1520, 1564, 1608, 1652, 1696, 1740, 1784, 1828, 1872, 1916, 1960, 2004, 2048]

cp's OEIS Frontend

A304157 a(n) is the first Zagreb index of the linear phenylene G[n], defined pictorially in the Darafsheh reference.

Table of values

List of values