# This b-file was computed by Antti Karttunen, 2019-06-03 (the first 62 terms) & Giovanni Resta, 2019-06-08
#
# The first 62 terms were calculated
# in GP/PARI CALCULATOR Version 2.9.4 (released) amd64 running linux (x86-64/GMP-6.1.2 kernel) 64-bit version, compiled: Dec 19 2017, gcc version 7.3.0 (Ubuntu 7.3.0-1ubuntu1), threading engine: pthread
# with the following program:
#
# default(parisizemax,2^31);
# A034448(n) = { my(f=factorint(n)); prod(k=1, #f~, 1+(f[k, 1]^f[k, 2])); }; \\ After code in A034448
# A034460(n) = (A034448(n) - n);
# A048250(n) = factorback(apply(p -> p+1,factor(n)[,1]));
# A325313(n) = (A048250(n) - n);
# A325977(n) = ((A034460(n)+A325313(n))/2);
# A162296(n) = sumdiv(n, d, d*(1-issquarefree(d)));
# A325314(n) = (n - A162296(n));
# A048146(n) = (sigma(n)-A034448(n));
# A325814(n) = (n-A048146(n));
# A325978(n) = ((A325314(n)+A325814(n))/2);
# A325975(n) = gcd(A325977(n), A325978(n));
# isA325981(n) = ((n%2)&&!isprime(n)&&(A325975(n)==abs(A325977(n))));
# k=0; for(n=1,oo,if(!(n%2^29),print("(n=", n,")")); if(isA325981(n), k++; print("n=",n, " -> ", factor(n)); write("b325981.txt", k, " ", n)));
1 45
2 495
3 585
4 765
5 855
6 1305
7 18837
8 21525
9 31635
10 38295
11 45315
12 50445
13 51255
14 60435
15 63495
16 68085
17 77265
18 96615
19 1403115
20 2446353
21 3411975
22 3999465
23 4091745
24 4233537
25 4287255
26 4631319
27 10813425
28 10967085
29 11490345
30 15578199
31 16143309
32 16329645
33 16633071
34 17179515
35 17311203
36 17355915
37 21159075
38 21933975
39 22579725
40 26454225
41 31102605
42 35621865
43 38555235
44 38864295
45 39327885
46 53522145
47 77960385
48 96884955
49 102876435
50 109004085
51 152063175
52 164095407
53 506676177
54 507133095
55 533995371
56 645765813
57 1072964277
58 1199924595
59 1226244075
60 1258414479
61 2009266623
62 2919199437
63 3530096925
64 3943240665
65 4036031181
66 6608604225
67 6904815687
68 7026833745
69 7433717655
70 8079575295
71 10238658345
72 13300559265
73 14817263475
74 17784748695
75 20867825115
76 20994424227
77 21432729675
78 21474083169
79 21926661939
80 27577738215
81 27716962095
82 29212838685
83 29500402239
84 29506499253
85 30406801455
86 30423677715
87 35252179245
88 37513079685
89 37848377295
90 39920042175
91 43841092113
92 46446195465
93 58324092615
94 58430453697
95 64018806579
96 67512016665
97 69405880365
98 70748883075
99 78700506435
100 83093652585
101 85595595255
102 87187150485
103 87256569285
104 90348539925
105 94316544525
106 95136104349
107 97218875385
108 99377400213
109 114480172845
110 115123814925
111 139071151035
112 146121476025
113 152947200525
114 157246096545
115 162508304175
116 166341435885
117 184731324795
118 231437606445
119 240388865415
120 251540191455
121 270151071687
122 290865415425
123 325095971025
124 337634387955
125 413616573279
126 427748427945
127 441916716969
128 442128484455
129 483243500817
130 498626311425
131 513996009795
132 516969793215
133 563305882293
134 572706528849
135 619758378603
136 620381581911
137 620416204317
138 621108652437
139 629146410885
140 635807806065
141 719753128335
142 846930625605
143 903485765175
144 933844099671
145 947422681275
146 970183044075
147 972034581525