As shown in the figure, a computing device has a data input port a and an output port B of calculation results. The following table shows some data input by Xiaoming and the corresponding output results of these data after calculation by the device: according to the calculation rule of this computing device, if the number of input is 10, then the number of output is 10______ ． A 1 2 3 4 5 B 2 5 10 17 26

As shown in the figure, a computing device has a data input port a and an output port B of calculation results. The following table shows some data input by Xiaoming and the corresponding output results of these data after calculation by the device: according to the calculation rule of this computing device, if the number of input is 10, then the number of output is 10______ ． A 1 2 3 4 5 B 2 5 10 17 26

According to the theme and chart, when a = 1, B = 2 = 12 + 1, when a = 2, B = 5 = 22 + 1, so the relationship between a and B is, B = A2 + 1. When a = 10, B = 102 + 1 = 100 + 1 = 101, so when the input number is 10, the output number is 101